lib/mkalias.rb in mkalias-0.1.7 vs lib/mkalias.rb in mkalias-0.1.8

@@ -37,11 +37,38 @@
     end
 
     alias_names.to_a
   end
 
-  def self.show_alias(alias_name, file_path=BASHRC_PATH)
+  def self.show_alias(alias_names, file_path=BASHRC_PATH)
+    alias_names = [alias_names] unless alias_names.kind_of?(Array)
+
+    alias_functions = {}
+    alias_names.each do |alias_name|
+      alias_functions[alias_name] = Mkalias.get_alias_function(alias_name,
+                                                               file_path)
+    end
+
+    alias_functions.select!{ |key, value| !value.nil? }
+    return alias_functions
+  end
+
+  def self.remove_alias(alias_names, file_path=BASHRC_PATH)
+    alias_names = [alias_names] unless alias_names.kind_of?(Array)
+
+    removed_alias = []
+    alias_names.each do |alias_name|
+      removed = Mkalias.remove_one_alias(alias_name, file_path)
+      removed_alias << alias_name if removed
+    end
+
+    return removed_alias
+  end
+
+  private
+
+  def self.get_alias_function(alias_name, file_path=BASHRC_PATH)
     alias_names = Mkalias.list_alias(file_path)
     return nil unless alias_names.include?(alias_name)
 
     alias_regex = /\bmkalias_#{alias_name}[(]/
     function_regex = /[{](.*)[;]/
@@ -54,10 +81,10 @@
     end
 
     nil
   end
 
-  def self.remove_alias(alias_name, file_path=BASHRC_PATH)
+  def self.remove_one_alias(alias_name, file_path=BASHRC_PATH)
     alias_names = Mkalias.list_alias(file_path)
     return false unless alias_names.include?(alias_name)
 
     alias_regex = /\bmkalias_#{alias_name}[(']/